Aaaalright, as you can prob tell I been working on figuring out my headcanons n designs for the mane 7 n this is prob the closest I got to a coherent buncha designs ?
 
All 7 are wearing their Elements of Harmony (yes spike has one too shut up)  
The Elements may be more of a status symbol then actual magic artifacts anyways
 
Twilight is a bookish nerd, she’s growing into a fancier stary Alicorn, wears a big ol librarian bun and got herself some glasses  
She is wearing her Element in form of her crown as usual and has a bell on her bun which came from Starswirls hat.
 
Spike is an awkward flier but he does his best, he’s a sweet kid and always there to support his friends, everyone is 100% convinced that his element appeared to him via magic while a lot of people think it’s a replica made to make the drake feel included.  
Spikes Element is in form of a buckle which holds together the cloak he got from Stygian
 
Fluttershy is a tall lanky stick of a pony, with too much hair and too much wings, she is build for endurance flight which means taking off and quick bursts of speed are hard for her and she don’t care for that at all.  
I was tempted to just make her a straight up badpony but stuck to her vanilla self but she has overpronounced fangs and tipped ears.  
Her Element is a hairpin fastened with two feathers from Meadowbrooks medicine mask.
 
Rarity is a petite and curvy mare, she knows how to flaunt herself and does not take kindly to ridicule for her or her friends.  
I was never a fan of model proportions on Rarity, sooo basically mine is a small powerhouse milf more then anything.  
Rarities Element is a hairpiece (she can wear in many different fashionable ways) and Mistmanes blessed Orchid which is pinned in her hair.
 
Pinkie pie is large. Largre then life and physically large also. I don’t wanna hear about your small Pinkie who 90% of the time looks like a toddler.  
My Pinkie is a big ol earthpony who can move at speeds and bend at angles that should be physically impossible with her size but that ain’t stopping her,laws of physics are for pansies.  
Pinks is a part Pegasus and has some heavy feathering considering her complete lack of wings, her feathers tho grow in in blue and yellow making her look like she’s constantly sprinkled in confetti.  
Also yes she is fat, I am not dancing around that, she eats a whole party cake in one go, get out of my face w skinny pinkie.  
Her Element is an earring and she wears Somnambulas Blindfold as a cute hairtie to keep her mane in check.
 
Rainbow Dash is willy and agile, she’s the smallest of the mane cast tho rarity just barely overshadows her.  
Being an athlete it’s always neat to be tall n whatnot but being a flier means less wind resistance and weight is better, she is very streamlined and trims her fur and feathers strictly to avoid friction, but she does keep her mane and tail, again, not a fan of shorthair dash so please leave me in peace about it.  
Her Element is bolted on the Armor shoe she got from Flash Magnus, which is fixed with the fabric from his sash.
 
Lastly Applejack.  
Applejack is big, probably bigger then I drew her here but just short of Fluttershy.  
AJ is mostly muscle and family values, I intensified her freckles and gave her a light browning because she’s a warmed dag nabbit.  
Her element is in two hair bangles which she’s grown fond of since rockhoof got her into the traditional hairstyles of his time.  
Also fetlocks be long.